DuraVent FasNSeal 7" 316L Stainless Steel Test Port btu525000 Approximate 12 ' x 12'

Approximate 12 ' x 12' Heat Coverage @ 34

Resists effects of heat

Constructed of stainless steel

Galvanized Steel Inner Diameter 8" Outer Diameter 11" Height 11

DuraVent FasNSeal 7" 316L Stainless Steel Test Port btu525000 Approximate 12 ' x 12'All FasNSeal (single wall) vent lengths and components feature patented built in mechanical locking band and triple lipped directional gaskets. All pipes and components are engineered with smooth clean welds located 90 from mechanical locking bands. This construction feature allows for ease of installation. The air space between the inner and outer wall on FasNSeal W2 helps to reduce the clearance to combustibles in addition to creating a heat shield